unset-web-context-param(1)  asadmin Utility Subcommands  unset-web-context-param(1)

NAME
       unset-web-context-param - unsets a servlet context-initialization
       parameter of a deployed web application or module

SYNOPSIS
           unset-web-context-param [--help]
           --name=context-param-name application-name[/module]

DESCRIPTION
       The unset-web-context-param subcommand unsets a servlet
       context-initialization parameter of one of the following items:

       *   A deployed web application

       *   A web module in a deployed Java Platform, Enterprise Edition (Java
           EE) application

       When a parameter is unset, its value reverts to the value, if any, that
       is set in the application's deployment descriptor.

       The application must already be deployed. Otherwise, an error occurs.

       The parameter must have previously been set by using the
       set-web-context-param subcommand. Otherwise, an error occurs.

           Note
           +----------------------------------------+
           |           Do not use the               |
           |           unset-web-context-param      |
           |           subcommand to change the     |
           |           value of a servlet           |
           |           context-initialization       |
           |           parameter that is set in an  |
           |           application's deployment     |
           |           descriptor. Instead, use the |
           |           set-web-context-param(1)     |
           |           subcommand for this purpose. |
           +----------------------------------------+

       This subcommand enables you to change the configuration of a deployed
       application without the need to modify the application's deployment
       descriptors and repackage and redeploy the application.

       This subcommand is supported in remote mode only.

OPTIONS
       --help, -?
           Displays the help text for the subcommand.

       --name
           The name of the servlet context-initialization parameter that is to
           be unset. This parameter must have previously been set by using the
           set-web-context-param subcommand. Otherwise, an error occurs.

OPERANDS
       application-name
           The name of the application. This name can be obtained from the
           Administration Console or by using the list-applications(1)
           subcommand.

           The application must already be deployed. Otherwise, an error
           occurs.

       module
           The relative path to the module within the application's enterprise
           archive (EAR) file. The path to the module is specified in the
           module element of the application's application.xml file.

           module is required only if the servlet context-initialization
           parameter applies to a web module of a Java EE application. If
           specified, module must follow application-name, separated by a
           slash (/).

           For example, the application.xml file for the myApp application
           might specify the following web module:

               <module>
                   <web>
                       <web-uri>myWebModule.war</web-uri>
                   </web>
               </module>
           The module would be specified as the operand of this command as
           myApp/myWebModule.war.

EXAMPLES
       Example 1, Unsetting a Servlet Context-Initialization Parameter for a
       Web Application
           This example unsets the servlet context-initialization parameter
           jakarta.faces.STATE_SAVING_METHOD of the web application
           basic-ezcomp. The parameter reverts to the value, if any, that is
           defined in the application's deployment descriptor.

               asadmin> unset-web-context-param
               --name=jakarta.faces.STATE_SAVING_METHOD basic-ezcomp

               Command unset-web-context-param executed successfully.

EXIT STATUS
       0
           command executed successfully

       1
           error in executing the command

SEE ALSO
       list-applications(1), list-web-context-param(1),
       set-web-context-param(1)

       asadmin(1M)

Java EE 8                 09 Aug 2017          unset-web-context-param(1)
